Siemens SENTRON 3WA1 - Page 106

Description
2.5 Electronic trip unit ETU600
3WA1 air circuit breaker
104 Equipment Manual, 02/2023, 92310000002-06
Bluetooth interface
Parameterization of the ETU is also possible via the integrated Bluetooth interface. The
interface complies with the Bluetooth Low Energy standard.
The 3WA air circuit breaker is also available as a special version "Circuit breaker without
Bluetooth functionality" with the order suffix Z=D80.
Note
On delivery of the 3WA circu
it breaker, the Bluetooth interface is deactivated. The
Bluetooth interface can be activated via communication, using the operating keys on the
display of the ETU600 electronic trip unit or via the USB
-C interface.
The Bluetooth interface is automatically
deactivated when the communication is
interrupted and after a timeout.
Bluetooth certifications can be found on the internet
(https://support.industry.siemens.com/cs/ww/en/view/109784188
).
To connect with a compatible device via Bluetooth, activate the Bluetooth interface by
pressing operating key F1 on the start screen.
The activated Bluetooth interface is indicated in the status bar.
(1)
Menu bar
(2)
Operating keys
Available devices and devices which have previously been paired are automatically
connected.